1. Type:360,430,500 2. Capacity:charcoal powder:400-1500kg/h; coal powder:1000-10,000kg/h 3.Shape: ball, oval,pillow... Double-roll type press machine:This machine is specially designed according to the characteristics of charcoal powder: specially used for charcoal powder industry, mainly used in producing kindle carbon and charcoal briquettes.The final product that machine give is smokeless, ...